.HP 5
.B mhl
-.RB [ \-bell " | " \-nobell ]
.RB [ \-clear " | " \-noclear ]
.RB [ \-folder
.IR +folder ]
.IR columns ]
.RB [ \-moreproc
.IR program ]
-.RB [ \-nomoreproc ]
.RI [ files
.IR \&... ]
.RB [ \-version ]
.B scan
.RI [ +folder ]
.RI [ msgs ]
-.RB [ \-clear " | " \-noclear ]
.RB [ \-form
.IR formatfile ]
.RB [ \-width